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engines/crab/item/ItemCollection.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+#ifndef CRAB_ITEMCOLLECTION_H
+#define CRAB_ITEMCOLLECTION_H
+
+#include "crab/item/ItemMenu.h"
+#include "crab/stat/StatDrawHelper.h"
+
+namespace Crab {
+
+namespace pyrodactyl {
+namespace item {
+// All the items owned by characters controlled by the player
+class ItemCollection {
+	// The items for all player characters
+	Common::HashMap<Common::String, ItemMenu> _item;
+
+	// The reference information for these menus used to display these items
+
+	// The reference item slot
+	ItemSlot _ref;
+
+	// This vector stores the increments in x,y for each new slot
+	Vector2i _inc;
+
+	// The dimensions of the menu
+	uint _rows, _cols;
+
+	// Draw item description when user clicks an item to select it
+	pyrodactyl::ui::ItemDesc _itemInfo;
+
+	// Should we enable keyboard for the menus
+	bool _useKeyboard;
+
+public:
+	ItemCollection() {
+		_rows = 1;
+		_cols = 1;
+		_useKeyboard = true;
+	}
+
+	~ItemCollection() {}
+
+	void load(rapidxml::xml_node<char> *node);
+
+	void handleEvents(const Common::String &charId, const Common::Event &event);
+
+	void init(const Common::String &charId);
+	void draw(const Common::String &charId);
+
+	// Requires: id of the character, the item information
+	void add(const Common::String &charId, Item &itemData);
+
+	// Requires: id of the character from which to remove the item, and id of the item
+	void del(const Common::String &charId, const Common::String &itemId);
+
+	// Requires: id of the character, the name of the container and name of the item
+	bool has(const Common::String &charId, const Common::String &container, const Common::String &itemId);
+
+	void loadState(rapidxml::xml_node<char> *node);
+	void saveState(rapidxml::xml_document<> &doc, rapidxml::xml_node<char> *root);
+
+	void setUI();
+};
+} // End of namespace item
+} // End of namespace pyrodactyl
+
+} // End of namespace Crab
+
+#endif // CRAB_ITEMCOLLECTION_H